CN213080349U

CN213080349U - Wave-soldering furnace-passing jig

Info

Publication number: CN213080349U
Application number: CN202022168140.3U
Authority: CN
Inventors: 范明权
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-30
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a wave-soldering furnace jig, comprising a base plate, the upside of bottom plate is equipped with stop gear, and stop gear includes fixed plate, slider and connecting seat, the slider is located the both ends of fixed plate, and the slider passes through spring and connecting seat elastic connection, slider and bottom plate sliding connection, the connecting seat is located one side of fixed plate, and the connecting seat is the U-shaped form, the connecting seat passes through spout and fixed plate sliding connection, the upside of connecting seat is equipped with the connecting rod, the one end of connecting rod is passed through the damping pivot and is connected with the connecting seat rotation, and the other end of connecting rod is equipped with the depression bar. Compare with traditional wave-soldering stove tool, the utility model discloses a set up a fixed plate that has a plurality of depression bars, can fix the different positions of circuit board through installing the depression bar on the fixed plate, simultaneously, can also drive the unified activity of depression bar through the fixed plate to accomplish the fixed or dismantlement of circuit board, it is more convenient to use.

Description

Wave-soldering furnace-passing jig

Technical Field

The utility model relates to a wave-soldering tool technical field specifically is a wave-soldering crosses stove tool.

Background

Wave soldering is the soldering process in which the soldering surface of a plug-in board is directly contacted with high-temperature liquid tin to achieve the purpose of soldering, the high-temperature liquid tin keeps an inclined surface, and the liquid tin forms a wave-like phenomenon by a special device, so the wave soldering is called wave soldering, and the main material of the wave soldering is a soldering tin bar. In the wave soldering process, a clamp is needed to fix the circuit board. Traditional wave-soldering anchor clamps are mainly fixed the circuit board through a plurality of screws and clamping jaw, still need dismantle one of these screws and clamping jaw during the dismantlement, its complex operation, comparatively troublesome, bring inconvenience for production.

Therefore, we propose a jig for wave soldering furnace to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wave-soldering crosses stove tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wave-soldering furnace jig, includes the bottom plate, the upside of bottom plate is equipped with stop gear, and stop gear includes fixed plate, slider and connecting seat, the slider is located the both ends of fixed plate, and the slider passes through spring and connecting seat elastic connection, slider and bottom plate sliding connection, the connecting seat is located one side of fixed plate, and the connecting seat is the U-shaped form, the connecting seat passes through spout and fixed plate sliding connection, the upside of connecting seat is equipped with the connecting rod, the one end of connecting rod is passed through the damping pivot and is connected with the connecting seat rotation, and the other end of connecting rod is equipped with the depression bar, the inboard of bottom plate is equipped with spacing recess, and is equipped with the flitch that carries in the spacing recess, carry the.

Preferably, the upper side of the sliding block is provided with a guide rod, and the guide rod is connected with the fixing plate in a sliding mode through a sliding sleeve.

Preferably, the fixed plate is rectangular, and spring fixing grooves are formed in two ends of the fixed plate.

Preferably, the upper side of the fixing plate is provided with a pull ring, and the bottom end of the pull ring is in threaded connection with the fixing plate through a thread groove.

Preferably, the sliding block is positioned at the lower side of the fixing plate and is in sliding connection with the bottom plate through a T-shaped sliding groove.

Preferably, the pressing rod and the bottom plate are perpendicular to each other, the pressing rod is in threaded connection with the connecting rod through threads, and a pressing head is arranged at the bottom end of the pressing rod.

Preferably, the pressure head is in a conical shape, and a thread fixing groove for fixing the pressure rod is formed in the top of the pressure head.

Preferably, one side of the fixing plate is provided with a convex part, and the upper side and the lower side of the convex part are both provided with dovetail chutes for fixing the connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a bottom plate that has stop gear, stop gear can slide on the bottom plate under the effect of slider, be equipped with the connecting seat on the fixed plate, the position of connecting seat is adjustable, it can the pivoted connecting rod to be equipped with one end on the connecting seat, be equipped with the depression bar on the connecting rod, can push down the circuit board through the depression bar, in using, adjust the connecting seat earlier, the position of connecting rod and pressure head, the back finishes in regulation, upwards stimulate the fixed plate, then promote fixed plate horizontal motion again, it is relative with the fixed point on the circuit board until the pressure head, then loosen the fixed plate, this moment under the effect of spring, the fixed plate can drive the depression bar and compress tightly the circuit board, when dismantling, upwards mention the fixed plate, just. Compare with traditional wave-soldering stove tool, the utility model discloses a set up a fixed plate that has a plurality of depression bars, can fix the different positions of circuit board through installing the depression bar on the fixed plate, simultaneously, can also drive the unified activity of depression bar through the fixed plate to accomplish the fixed or dismantlement of circuit board, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the bottom plate of the present invention;

fig. 3 is a top view of the limiting mechanism of the present invention;

fig. 4 is a side view of the limiting mechanism of the present invention.

In the figure: 1. a base plate; 2. a limiting mechanism; 3. a fixing plate; 4. a slider; 5. a connecting seat; 6. a spring; 7. a connecting rod; 8. a pressure lever; 9. a limiting groove; 10. a material carrying plate; 11. a guide bar; 12. a spring fixing groove; 13. a pull ring; 14. a pressure head; 15. a projection.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a wave soldering furnace jig, which comprises a bottom plate 1, wherein a limiting mechanism 2 is arranged on the upper side of the bottom plate 1, the limiting mechanism 2 comprises a fixing plate 3, a slider 4 and a connecting seat 5, the slider 4 is arranged at two ends of the fixing plate 3, the slider 4 is elastically connected with the connecting seat 5 through a spring 6, the slider 4 is slidably connected with the bottom plate 1, the connecting seat 5 is arranged at one side of the fixing plate 3, the connecting seat 5 is in a U shape, the connecting seat 5 is slidably connected with the fixing plate 3 through a chute, a connecting rod 7 is arranged on the upper side of the connecting seat 5, one end of the connecting rod 7 is rotatably connected with the connecting seat 5 through a damping rotating shaft, a pressure rod 8 is arranged at the other end of the connecting rod 7, a limiting groove 9 is arranged on the inner side of the bottom plate 1, a material carrying plate 10 is arranged in the, and a locking bolt is further arranged on the connecting seat 5 and is in threaded connection with the connecting seat 5 through a threaded groove, and one end of the locking bolt penetrates through the connecting seat 5 and abuts against the protruding part 15.

The upside of slider 4 is equipped with guide arm 11, and guide arm 11 passes through sliding sleeve and fixed plate 3 sliding connection, under the effect of guide arm 11, can make fixed plate 3 more steady when moving from top to bottom. Fixed plate 3 is the rectangle form, and the both ends of fixed plate 3 all are equipped with spring fixing groove 12, and spring fixing groove 12 is sunken in fixed plate 3, and the spring just welds in spring fixing groove 12. The upside of fixed plate 3 is equipped with pull ring 13, and the bottom of pull ring 13 passes through the thread groove and fixed plate 3 spiro union, conveniently drags fixed plate 3 through pull ring 13. The sliding block 4 is positioned at the lower side of the fixed plate 3, and the sliding block 4 is connected with the bottom plate 1 in a sliding mode through a T-shaped sliding groove. The pressing rod 8 and the bottom plate 1 are perpendicular to each other, the pressing rod 8 is in threaded connection with the connecting rod 7 through threads, and a pressing head 14 is arranged at the bottom end of the pressing rod 8. Pressure head 14 is the toper form, and the top of pressure head 14 is equipped with the screw thread fixed slot that is used for fixed depression bar 8, and pressure head 14 is detachable mechanism. One side of fixed plate 3 is equipped with bulge 15, and the upper and lower both sides of bulge 15 all are equipped with the forked tail spout that is used for fixed connection seat 5.

In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: the circuit board is placed in the limiting groove 9, the material carrying plate 10 is of a detachable structure, an opening matched with the position of a bonding pad of the circuit board is arranged on the material carrying plate 10, the limiting mechanism 2 can slide on the bottom plate 1 under the action of the sliding block 4, the fixing plate 3 is provided with the connecting seat 5, the position of the connecting seat 5 is adjustable, the connecting seat 5 is provided with a connecting rod 7, one end of the connecting rod 7 can rotate, the connecting rod 7 is provided with a pressure rod 8, the circuit board can be pressed through the pressure rod 8, when the circuit board fixing device is used, the positions of the connecting seat 5, the connecting rod 7 and the pressure head 14 are adjusted, the fixing plate 3 is pulled upwards after the adjustment, then the fixing plate 3 is pushed to move horizontally until the pressure head 14 is opposite to a fixed point on the circuit board, then the fixing plate 3 is loosened, at the, all the pressure rods 8 can be driven to move together, and the disassembly is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wave-soldering crosses stove tool, includes bottom plate (1), its characterized in that: the upper side of the bottom plate (1) is provided with a limiting mechanism (2), the limiting mechanism (2) comprises a fixed plate (3), a sliding block (4) and a connecting seat (5), the sliding block (4) is located at two ends of the fixed plate (3), the sliding block (4) is elastically connected with the connecting seat (5) through a spring (6), the sliding block (4) is slidably connected with the bottom plate (1), the connecting seat (5) is located on one side of the fixed plate (3), the connecting seat (5) is U-shaped, the connecting seat (5) is slidably connected with the fixed plate (3) through a sliding chute, a connecting rod (7) is arranged on the upper side of the connecting seat (5), one end of the connecting rod (7) is rotatably connected with the connecting seat (5) through a damping rotating shaft, the other end of the connecting rod (7) is provided with a pressing rod (8), the inner side of the bottom plate (1) is provided with a limiting groove (9), the material carrying plate (10) is detachably connected with the bottom plate (1) through screws.

2. The wave soldering furnace jig of claim 1, wherein: the upper side of the sliding block (4) is provided with a guide rod (11), and the guide rod (11) is connected with the fixing plate (3) in a sliding mode through a sliding sleeve.

3. The wave soldering furnace jig of claim 1, wherein: the fixing plate (3) is rectangular, and spring fixing grooves (12) are formed in the two ends of the fixing plate (3).

4. The wave soldering furnace jig of claim 1, wherein: the upper side of the fixing plate (3) is provided with a pull ring (13), and the bottom end of the pull ring (13) is in threaded connection with the fixing plate (3) through a thread groove.

5. The wave soldering furnace jig of claim 1, wherein: the sliding block (4) is positioned on the lower side of the fixing plate (3), and the sliding block (4) is connected with the bottom plate (1) in a sliding mode through the T-shaped sliding groove.

6. The wave soldering furnace jig of claim 1, wherein: the pressing rod (8) and the bottom plate (1) are perpendicular to each other, the pressing rod (8) is in threaded connection with the connecting rod (7) through threads, and a pressing head (14) is arranged at the bottom end of the pressing rod (8).

7. The wave soldering furnace jig of claim 6, wherein: the pressure head (14) is in a conical shape, and a thread fixing groove for fixing the pressure rod (8) is formed in the top of the pressure head (14).

8. The wave soldering furnace jig of claim 1, wherein: one side of fixed plate (3) is equipped with bulge (15), and the upper and lower both sides of bulge (15) all are equipped with the forked tail spout that is used for fixed connection seat (5).